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Why does Windows 11 update so often?

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Updated onOctober 4, 2023

updated onOctober 4, 2023

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Windows 11 updates frequently to provide new features, bug fixes, driver updates, and Windows Defender definition updates. These updates are necessary for the security and performance of the operating system. Most of the updates are security intelligence updates which add virus detection and removal skills to Defender1. Windows 11 follows a similar updating schedule to Windows 10, with an annual feature update that Microsoft promises to support for 24 months2.

The Size of Windows 11 Updates

One of the reasons why Windows 11 updates frequently is that the updates are large and can take a long time to download and install. According to a report from Computerworld, devices running Windows 10 and 11 can take up to eight hours to fully download and apply software updates1.The problem with long updates is most prevalent on devices running Windows 10, which require substantially larger updates than Windows 11. Microsoft reduced the size of updates for Windows 11 by 40% through compression technology, thereby cutting time and bandwidth requirements for updates1.

Why Some Devices are Not Up to Date

Microsoft has invested in a significant effort to understand why some Windows devices are still not always fully up to date. About half of Windows 10 devices that are no longer running a serviced build don’t spend enough time online for the updates to be downloaded and installed.That number drops to 25% of Windows 10 devices that are on a serviced build but have security updates more than 60 days out of date, according to Microsoft1.

Sources

Radu Tyrsina

Radu Tyrsina has been a Windows fan ever since he got his first PC, a Pentium III (a monster at that time).

For most of the kids of his age, the Internet was an amazing way to play and communicate with others, but he was deeply impressed by the flow of information and how easily you can find anything on the web.

Prior to founding Windows Report, this particular curiosity about digital content enabled him to grow a number of sites that helped hundreds of millions reach faster the answer they’re looking for.

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Radu Tyrsina